Saving lives is what we do best. BCA invented the digital multi-antenna avalanche beacon, and the Tracker™ 4 is more durable than ever before. Our Tracker avalanche beacons are the most widely used in North America—with a reputation worldwide as the industry benchmark in ease of use and simplicity. Tracker™ 4 upholds the Tracker tradition with an ergonomic, bombproof case, and a big new display for workhorses tough on their gear. Featuring Signal Suppression (SS) and Big Picture (BP) modes for no-nonsense multiple-victim searching. Motion-sensing auto revert-to-transmit mode (AR). Plus a Mini USB port for downloadable software updates. Auto Revert mode Big Picture mode Close proximity indicator Motion-sensing auto revert Multiple burial indicator Mute mode Signal Suppression mode Temperature resistant LED display Three Antenna Upgradeable software/electronics testing Specifications Weight: 6.2 oz / 176 grams without harness Harness Weight: 4.2 oz / 120 grams Dimensions: 12.0 x 7.5 x 2.6 cm / 4.72 x 2.95 x 1.02 in Frequency: 457 kHz Max Range: 50 meters Search Strip Width: 55 meters Batteries: Three AAA alkaline batteries Battery Life: Min. 1 hour in search mode after 200 hours in transmit mode (approximately 250 hours in transmit only or 50 hours in search only) Origin: Assembled and tested in the USA. Warranty: 5-year limited Power: Three AAA alkaline batteries
